Lesson 1 - To be able to use the words heavier and lighter (2022-2023)
Lesson 2 - To be able to measure mass (2022-2023)
Lesson 3 - To be able to compare mass (2022-2023)
Lesson 4 - To be able to use the words full and empty (2022-2023)
Lesson 5 - To be able to compare volume (2022-2023)
Lesson 6 - To be able to measure capacity (2022-2023)
Lesson 7 - To be able to compare capacity (2022-2023)
